Oribacterium sinus F0268

Taxonomy: cellular organisms; Bacteria; Terrabacteria group; Firmicutes; Clostridia; Eubacteriales; Lachnospiraceae; Oribacterium; Oribacterium sinus

Average proteome isoelectric point is 6.36

Get precalculated fractions of proteins

Acidic
pI < 6.8
6.8-7.4
pI > 7.4
Basic
    
All



Virtual 2D-PAGE plot for 2638 proteins (isoelectric point calculated using IPC2_protein)

Get csv file with sequences according to given criteria:
        -     Method 

     -  kDa    
                                                                                      

* You can choose from 21 different methods for calculating isoelectric point

Summary statistics related to proteome-wise predictions


    
Protein with the lowest isoelectric point:
>tr|C2KYV0|C2KYV0_9FIRM Selenium-dependent molybdenum hydroxylase system protein YqeB family OS=Oribacterium sinus F0268 OX=585501 GN=HMPREF6123_1669 PE=4 SV=1
MM1 pKa = 7.72EE2 pKa = 6.59EE3 pKa = 3.54ITKK6 pKa = 10.45DD7 pKa = 3.4MKK9 pKa = 10.86IGDD12 pKa = 3.76ILALNEE18 pKa = 4.47LIAPFLMQNGLGCVSCSASSAEE40 pKa = 4.22SLEE43 pKa = 4.48EE44 pKa = 3.9ACEE47 pKa = 3.61LHH49 pKa = 6.86GINVEE54 pKa = 5.27DD55 pKa = 4.29LTEE58 pKa = 4.53DD59 pKa = 3.48LNDD62 pKa = 3.4VLRR65 pKa = 11.84EE66 pKa = 3.87YY67 pKa = 11.31LEE69 pKa = 4.23TQEE72 pKa = 5.38ASQNGG77 pKa = 3.61

Molecular weight: 8.4 kDa
Isoelectric point according different methods:





Protein with the highest isoelectric point:
>tr|C2KY59|C2KY59_9FIRM Uncharacterized protein OS=Oribacterium sinus F0268 OX=585501 GN=HMPREF6123_1428 PE=4 SV=1
MM1 pKa = 7.59HH2 pKa = 7.51KK3 pKa = 10.93GKK5 pKa = 8.11MTYY8 pKa = 8.55QPKK11 pKa = 8.15TRR13 pKa = 11.84QRR15 pKa = 11.84AKK17 pKa = 9.19VHH19 pKa = 5.63GFRR22 pKa = 11.84KK23 pKa = 10.02RR24 pKa = 11.84MSTANGRR31 pKa = 11.84KK32 pKa = 8.98VLSARR37 pKa = 11.84RR38 pKa = 11.84AKK40 pKa = 10.33GRR42 pKa = 11.84ARR44 pKa = 11.84LSAA47 pKa = 3.91

Molecular weight: 5.41 kDa
Isoelectric point according different methods:





Peptides (in silico digests for buttom-up proteomics)

Below you can find in silico digests of the whole proteome with Trypsin, Chymotrypsin, Trypsin+LysC, LysN, ArgC proteases suitable for different mass spec machines.

Try
ESI
ChTry
ESI
ArgC
ESI
LysN
ESI
TryLysC
ESI

Try
MALDI
ChTry
MALDI
ArgC
MALDI
LysN
MALDI
TryLysC
MALDI

Try
LTQ
ChTry
LTQ
ArgC
LTQ
LysN
LTQ
TryLysC
LTQ

Try
MSlow
ChTry
MSlow
ArgC
MSlow
LysN
MSlow
TryLysC
MSlow

Try
MShigh
ChTry
MShigh
ArgC
MShigh
LysN
MShigh
TryLysC
MShigh

General Statistics

Number of major isoforms

Number of additional isoforms

Number of all proteins

Number of amino acids

Min. Seq. Length

Max. Seq. Length

Avg. Seq. Length

Avg. Mol. Weight

2638

0

2638

777533

32

2011

294.7

33.15

Amino acid frequency

Ala

Cys

Asp

Glu

Phe

Gly

His

Ile

Lys

Leu

7.171 ± 0.049

1.229 ± 0.019

5.015 ± 0.037

8.566 ± 0.064

4.729 ± 0.039

7.19 ± 0.042

1.713 ± 0.02

6.737 ± 0.05

7.723 ± 0.041

10.023 ± 0.067

Met

Asn

Gln

Pro

Arg

Ser

Thr

Val

Trp

Tyr

2.823 ± 0.028

4.096 ± 0.036

3.346 ± 0.026

3.363 ± 0.028

4.293 ± 0.031

6.671 ± 0.045

4.474 ± 0.037

6.118 ± 0.038

0.837 ± 0.018

3.884 ± 0.035
Note: For amino acid frequency statistics the error has been estimated with the bootstraping (x100) at the protein level

Most of the basic statistics you can see at this page can be downloaded from this CSV file

For dipeptide frequency statistics click here
See this proteome in: uniprot_link
Proteome-pI is available under Creative Commons Attribution-NoDerivs license, for more details see here

Reference: Kozlowski LP. Proteome-pI 2.0: Proteome Isoelectric Point Database Update. Nucleic Acids Res. 2021, doi: 10.1093/nar/gkab944 Contact: Lukasz P. Kozlowski